# Sat® Math Quiz vs LangTaps

The clearest difference is update cadence: LangTaps at every 6 days against Sat® Math Quiz's every 2 months. LangTaps also leads on iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sat® Math Quiz ships an update every 2 months, LangTaps every 6 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Sat® Math Quiz | LangTaps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 35 MB | 26 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Eric Tangborn](https://appshunter.io/developer/1645731414) | [STAMATIOS SOTIROPOULOS](https://appshunter.io/developer/1500496589) |

## What reviewers say

### Sat® Math Quiz

[App page](https://appshunter.io/ios/app/sat-math-quiz/id6751447208)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### LangTaps

[App page](https://appshunter.io/ios/app/langtaps/id6754535760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sat® Math Quiz free?

Sat® Math Quiz is free to download, with no in-app purchases.

### Is LangTaps free?

LangTaps is free to download, with no in-app purchases.

### Do Sat® Math Quiz or LangTaps have ads?

Neither Sat® Math Quiz nor LangTaps shows ads.

### Which is updated more often, Sat® Math Quiz or LangTaps?

Sat® Math Quiz ships an update every 2 months, and LangTaps every 6 days. Most recently, Sat® Math Quiz was updated on October 7, 2026 and LangTaps on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*